6686628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42863}}^1$

素因数の和:42883

約数の個数: 24

約数和(自身を含む): 16802688

約数和(自身を除く): 10116060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 42863, 85726, 128589, 171452, 257178, 514356, 557219, 1114438, 1671657, 2228876, 3343314, 6686628]

約数ペア:

[(1, 6686628), (2, 3343314), (3, 2228876), (4, 1671657), (6, 1114438), (12, 557219), (13, 514356), (26, 257178), (39, 171452), (52, 128589), (78, 85726), (156, 42863)]